{
  "manageEntity": {
    "action": "Repost",
    "entityId": "710230098",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x007cfbe1bbb72d33baa90caf1129d2e7dbb86cd68daa4b7e27aba989f6542f52",
    "signature": "0xd2b4b1b46e00836f3f5e6d27f9c4b5cd0da8b26647915a3055982939351dbe47504cafa8fdea95ec23ffcd2f130dc4e80c3bf0abc1b44ffb7800bce8383e72ee1c",
    "signer": "0x40aE1C539711FBaE3930131b028D9c764fD8EaCb",
    "userId": "35251"
  }
}